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Biodegradable medical infusion device material
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A technology for infusion sets and raw materials, applied in the field of medical infusion set materials, can solve problems such as environmental pollution, rising prices of petroleum-based materials, etc., and achieve the effect of fast degradation.
Inactive Publication Date: 2018-02-02
SUQIAN CHUNMING MEDICAL EQUIP CO LTD
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Abstract
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Problems solved by technology
At present, the commonly used material for disposable infusion sets is polypropylene. Although the problem of cross-infection is solved, the used ones are basically disposed of by incineration, which brings serious pollution to the environment, and now the amount of oil is getting less and less. , so that the price of petroleum-based materials has been rising
Method used
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Embodiment 1
[0014] A degradable medical infusion set material, made from the following raw materials in parts by weight: 80 parts of natural latex THL, 10 parts of isooctylphenoxypolyethoxyethanol, 5 parts of sodium dodecylsulfonate, alkali 2 parts of protease, 5 parts of toughening agent, 0.1 part of nucleating agent, 0.2 part of antioxidant, 0.5 part of lubricant.
[0017] A degradable medical infusion set material, made from the following raw materials in parts by weight: 100 parts of natural latex THL, 20 parts of isooctylphenoxypolyethoxyethanol, 10 parts of sodium dodecylsulfonate, alkali 8 parts of protease, 10 parts of toughening agent, 0.5 parts of nucleating agent, 0.7 parts of antioxidant, and 1 part of lubricant.
[0018] Wherein, the toughening agent is polycaprolactone, the nucleating agent is two (3,4-dimethylbenzylidene) sorbitol, and the antioxidant is a phosphite antioxidant ( 2,4-di-tert-butylphenyl) phosphite triester, and the lubricant is stearic acid.
Embodiment 3
[0020] A degradable material for medical infusion sets, made from the following raw materials in parts by weight: 90 parts of natural latex THL, 15 parts of isooctylphenoxypolyethoxyethanol, 7 parts of sodium dodecylsulfonate, alkali Protease 5 parts, toughening agent 8 parts, nucleating agent 0.3 parts, antioxidant 0.4 parts, lubricant 0.7 parts.
[0021] Wherein, the toughening agent is polycaprolactone, the nucleating agent is two (3,4-dimethylbenzylidene) sorbitol, and the antioxidant is a phosphite antioxidant ( 2,4-di-tert-butylphenyl) phosphite triester, and the lubricant is stearic acid.
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PUM
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Abstract
The invention discloses a degradable medical infusion set material, which is prepared from the following raw materials in parts by weight: 80-100 parts of natural latex THL, 10-20 parts of isooctylphenoxypolyethoxyethanol, 10-20 parts of dodecyl 5-10 parts of sodiumsulfonate, 2-8 parts of alkaline protease, 5-10 parts of toughening agent, 0.1-0.5 parts of nucleating agent, 0.2-0.7 parts of antioxidant, 0.5-1 part of lubricant. The transfusion set prepared by the invention has fast degradation speed, can be destroyed by itself, and the decomposition products are harmless to the environment, can effectively solve the pollution problem caused by the use of the infusion set, and make the disposable infusion set truly achieve the purpose of one-time use.
Description
technical field [0001] The invention relates to the technical field of infusion set preparation, in particular to a degradable medical infusion set material. Background technique [0002] With the advancement of medical technology, medical operations are becoming more and more strict, and infusion is the basis of medical procedures, and most medical procedures require infusion. At present, the commonly used material for disposable infusion sets is polypropylene. Although the problem of cross-infection is solved, the used ones are basically disposed of by incineration, which brings serious pollution to the environment, and now the amount of oil is getting less and less. , so that the price of petroleum-based materials has been rising. How to reasonably prepare degradable materials for infusion sets has become a research hotspot in modern medical materials. Contents of the invention [0003] Aiming at the above-mentioned problems in the prior art, the present invention pro...
Claims
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Application Information
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